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[Umbrella] Add warn_unused_result Attribute to Public Headers (#2353)

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* Add some warn_unused_result attributes

* Add more

* Add some more
This commit is contained in:
Adlai Holler
2016-10-06 16:44:49 -04:00
committed by GitHub
parent 271ab20de5
commit 124234fef8
30 changed files with 128 additions and 117 deletions
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4
AsyncDisplayKit/ASControlNode.h
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@@ -102,13 +102,13 @@ typedef NS_OPTIONS(NSUInteger, ASControlState) {
@param controlEvent A single constant of type ASControlNodeEvent that specifies a particular user action on the control; for a list of these constants, see "Control Events". May not be 0 or ASControlNodeEventAllEvents.
@result An array of selector names as NSString objects, or nil if there are no action selectors associated with controlEvent.
*/
- (nullable NSArray<NSString *> *)actionsForTarget:(id)target forControlEvent:(ASControlNodeEvent)controlEvent;
- (nullable NSArray<NSString *> *)actionsForTarget:(id)target forControlEvent:(ASControlNodeEvent)controlEvent AS_WARN_UNUSED_RESULT;
/**
@abstract Returns all target objects associated with the receiver.
@result A set of all targets for the receiver. The set may include NSNull to indicate at least one nil target (meaning, the responder chain is searched for a target.)
*/
- (NSSet *)allTargets;
- (NSSet *)allTargets AS_WARN_UNUSED_RESULT;
/**
@abstract Removes a target-action pair for a particular event.